Hi ! I am based in Assam, India. Whenever I save a web page online or offline in my pc, the On Demand Command Line Profile Scanner of NOD32 Ver 2.7 i) tries to open the file after scanning but fails (error opening ) or ii) fails to detect the file in my hard drive (Path E:/Folder Name/File Name.htm is invalid). OS is WinXP with SP2 and browser is Firefox 22.214.171.124 with Comodo Personal Pro firewall, Lavasoft Ad-Aware, Spybot S&D & Spyware Terminator. The following log messages keep coming in succession on the screen & PC has to be shutdown or forced by Task Manager to close the NOD32 Scanner Log Window or : NOD32 On-Demand (Manual) Scanner (Command Line rofile) Scanning log NOD32 Version 2197 (20070417) Command line: E:/Folder Name/File Name.htm Checking CRC of NOD32.EXE: Status OK Operating memory is OK Date: 17.04.2007 Time: 19:38:39 Anti Stealth Technology is enabled Scanned disk, folders, files: E:/Folder Name/File Name.htm; E:/Folder Name/File Name.htm E:/Folder Name/File Name.htm\ error opening  Number of scanned files:1 Number of threats found:0 Time of completion:19:38:40 Total scanning time: 1 sec (00:00:01) Notes generated -  File cannot be opened. It may be in use by another application or operating system. or Path E:/Folder Name/File Name.htm is invalid Number of scanned files:0 Number of threats found:0 Time of completion:19:38:00 Total scanning time: 1 sec (00:00:01) This problem does not come when I use Internet Explorer 6. I have also installed NOD32 Ver 2.7 in my laptop with the same configuration and this problem is not there. I had contacted ESET, who advised me to go for an uninstall & reinstall, which I did accordingly. But, the problem still remains. Command Line Switches used are from Blackspear's guide as shown below : /local /adware /ah /all /antistealth+ /arch+ /clean /cleanmode /delete /heur+ /log+ /mailbox+ /ntfs+ /pack+ /quarantine /scanboot+ /scanmbr+ /scanmem+ /scroll+ /sfx+ /unsafe /unwanted /wrap+ Can anyone help ?